This is how I fixed this problem:
1.Start Internet Information Services (IIS) Manager (in Administrative Tools)
2.Under Websites, Default Website, select exchange-oma.
3.Right-click exchange-oma. Click Properties.
4.Click the Directory Security tab.
5.Under Authentication and access control, click Edit.
6.Make sure that only the following authentication methods are enabled, and then click OK:
•Integrated Windows authentication
•Basic authentication
7.On the Directory Security tab, under IP address and domain name restrictions, click Edit.
8.Click the option for Denied access, click Add, click Single computer and type the local IP address of your server that you are configuring (e.g., 192.168.XXX.XXX), and then click OK twice. Also add: 127.0.0.1
9.Under Secure communications, click Edit. Make sure that Require secure channel (SSL) is NOT enabled, and then click OK.
10.Click OK, and then close the IIS Manager.
11.Restart the IIS Admin service. To do this, follow these steps:
•Click Start, click Run, type services.msc, and then click OK.
•In the list of services, right-click IIS Admin service, and then click Restart
Source:
http://support.microsoft.com/kb/817379
Note: I did
NOT have to do all the steps in this KB article!
For example, SBS2003 should already have exchange-oma
and I did NOT have to disable Forms-based Authentication.
Note: This may also fix the problem on SBS2003:
Server Managment, Internet & Email, Connect to the Internet, use wizard leaving all at current settings except make sure Outlook Web Access and Outlook Mobile Access are checked and complete the wizard.
Keywords: activesync android "failed to create the account" "failed to connect"
Article ID: 817379 - Exchange ActiveSync and Outlook Mobile Access errors occur when SSL or forms-based authentication is required for Exchange Server 2003